UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZMUhzDZV9ijAx/mg0ghYzvQn5qJHDZ3a/jbeY6V9BU=' 
WHERE 
  key_id = '541f12f55333a820ae96c333772c4bc35db2c68d4cb7837571962d8a242996a4' 
  AND (
    token = '6ZMUhzDZV9ijAx/mg0ghYzvQn5qJHDZ3a/jbeY6V9BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )